The influence of aging process on microstructures and properties of an Al-2.54Li-1.61Cu-1.23Mg-0.22Zr alloy

被引：0
|
作者：
Shi, Qi-Nian [1 ,2 ]
Xiong, Wei-Hao [1 ]
Liu, Sheng-Guo [2 ]
机构：
[1] Huazhong Univ Sci & Technol, State Key Lab Die & Mould Technol, Wuhan 430074, Peoples R China
[2] Huangshi Inst Technol, Huangshi 435003, Peoples R China
来源：
PROGRESSES IN FRACTURE AND STRENGTH OF MATERIALS AND STRUCTURES, 1-4 | 2007年 / 353-358卷
关键词：
al-li alloy; aging process; microstructure; mechanical property;
D O I：
10.4028/www.scientific.net/KEM.353-358.699
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The influence of aging process on microstructures and mechanical properties of a rapid solidification Aluminum-Lithium alloy has been analyzed in this paper. The results show that the better aging process is as follows: heating to 170 degrees C for 4 hours and then followed by a final aging at about 190 degrees C for 18 hours. A lot of fine participated second phase such as delta' in matrix and a narrow participation free band make alloy's good performance.
引用
收藏
页码：699 / +
页数：2
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